cdc-wdm: error returns need to be translated

One more case of error codes not correctly being
correctly returned to user space.

Signed-off-by: Olive Neukum <oneukum@suse.com>0
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 8e32b8d8115e..61ea87917433 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -522,9 +522,9 @@ retry:
                 spin_lock_irq(&desc->iuspin);
 
                 if (desc->rerr) { /* read completed, error happened */
+                        rv = usb_translate_errors(desc->rerr);
                         desc->rerr = 0;
                         spin_unlock_irq(&desc->iuspin);
-                        rv = -EIO;
                         goto err;
                 }
                 /*